Weather in September
An excellent water temperature of 25.8°C (78.4°F) makes September in Numazu, Japan, a prime for swimming and other water activities.
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.
On the first day of the month, sunrise is at 05:17 and sunset at 18:11. On the last day of September, sunrise is at 05:38 and sunset at 17:30 JST.
[Resources]Sea temperature
In Numazu, in September, the average water temperature is 25.8°C (78.4°F).Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.
Daylight
In Numazu, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:17 and sunset at 18:11. On the last day of September, sunrise is at 05:38 and sunset at 17:30 JST.
Frequently asked questions
What is the water temperature in September in Numazu?
In September, the average sea temperature in Numazu is 25.8°C (78.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
What is the average length of the day in September in Numazu?
The average day length in September in Numazu, Japan, is 12h and 25min.
When are sunrise and sunset in September in Numazu?
On the first day of September in Numazu, sunrise is at 05:17 and sunset at 18:11. On the last day of the month, sunrise is at 05:38 and sunset at 17:30 JST.
Average sea temperature in September
Numazu, Japan
- Average sea temperature in September: 25.8°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.9°C).
Average daylight in September
Numazu, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
Numazu, Japan
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